I ordered the LEGO Batman movie version of killer croc online recently. I just got him in the mail and noticed he has the same colored skin as hulk, so I swapped
Killer Croc | LEGO Batman Wiki | Fandom
LEGO Killer Croc Minifigure bat008 | BrickEconomy
Killer Croc™ Tail-Gator 70907 | THE LEGO® BATMAN MOVIE | Buy online at the Official LEGO® Shop US